[INFO] fetching crate peace_data 0.0.11...
[INFO] checking peace_data-0.0.11 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate peace_data 0.0.11 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate peace_data 0.0.11 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peace_data 0.0.11
[INFO] finished tweaking crates.io crate peace_data 0.0.11
[INFO] tweaked toml for crates.io crate peace_data 0.0.11 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 86 packages
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.6)
[INFO] [stderr]       Adding fn_graph v0.8.6 (latest: v0.13.2)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding peace_core v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_data_derive v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_fmt v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_static_check_macros v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded resman v0.17.0
[INFO] [stderr]   Downloaded daggy v0.8.0
[INFO] [stderr]   Downloaded rt_ref v0.2.1
[INFO] [stderr]   Downloaded rt_map v0.5.2
[INFO] [stderr]   Downloaded tynm v0.1.10
[INFO] [stderr]   Downloaded peace_fmt v0.0.11
[INFO] [stderr]   Downloaded peace_static_check_macros v0.0.11
[INFO] [stderr]   Downloaded peace_core v0.0.11
[INFO] [stderr]   Downloaded peace_data_derive v0.0.11
[INFO] [stderr]   Downloaded fn_graph v0.8.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c1f34e6d342cecaae122228b30f47b4dfbceb7f98821ae04eb004f5d2d03e7b
[INFO] running `Command { std: "docker" "start" "-a" "4c1f34e6d342cecaae122228b30f47b4dfbceb7f98821ae04eb004f5d2d03e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1f34e6d342cecaae122228b30f47b4dfbceb7f98821ae04eb004f5d2d03e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1f34e6d342cecaae122228b30f47b4dfbceb7f98821ae04eb004f5d2d03e7b", kill_on_drop: false }`
[INFO] [stdout] 4c1f34e6d342cecaae122228b30f47b4dfbceb7f98821ae04eb004f5d2d03e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 662c8f3d3dfc1e3af790b953d61bf307140dc3f06958f17a977968126843bab9
[INFO] running `Command { std: "docker" "start" "-a" "662c8f3d3dfc1e3af790b953d61bf307140dc3f06958f17a977968126843bab9", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling resman v0.17.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking rt_ref v0.2.1
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling peace_static_check_macros v0.0.11
[INFO] [stderr]    Compiling peace_data_derive v0.0.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking peace_fmt v0.0.11
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking rt_map v0.5.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking daggy v0.8.0
[INFO] [stderr]     Checking peace_core v0.0.11
[INFO] [stderr]     Checking tynm v0.1.10
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking fn_graph v0.8.6
[INFO] [stderr]     Checking peace_data v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "662c8f3d3dfc1e3af790b953d61bf307140dc3f06958f17a977968126843bab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662c8f3d3dfc1e3af790b953d61bf307140dc3f06958f17a977968126843bab9", kill_on_drop: false }`
[INFO] [stdout] 662c8f3d3dfc1e3af790b953d61bf307140dc3f06958f17a977968126843bab9
[INFO] checking peace_data-0.0.11 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate peace_data 0.0.11 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate peace_data 0.0.11 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peace_data 0.0.11
[INFO] finished tweaking crates.io crate peace_data 0.0.11
[INFO] tweaked toml for crates.io crate peace_data 0.0.11 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 86 packages
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.6)
[INFO] [stderr]       Adding fn_graph v0.8.6 (latest: v0.13.2)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding peace_core v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_data_derive v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_fmt v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding peace_static_check_macros v0.0.11 (latest: v0.0.13)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfcf705e342f6d2ae47643a1e1f22d8b48be8bc80fd9ab580c1ec775b5a7e99d
[INFO] running `Command { std: "docker" "start" "-a" "bfcf705e342f6d2ae47643a1e1f22d8b48be8bc80fd9ab580c1ec775b5a7e99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfcf705e342f6d2ae47643a1e1f22d8b48be8bc80fd9ab580c1ec775b5a7e99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcf705e342f6d2ae47643a1e1f22d8b48be8bc80fd9ab580c1ec775b5a7e99d", kill_on_drop: false }`
[INFO] [stdout] bfcf705e342f6d2ae47643a1e1f22d8b48be8bc80fd9ab580c1ec775b5a7e99d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c0fc55a4209113a64b1cabd3e02fbb05364c700a6122145d79a1c471902391
[INFO] running `Command { std: "docker" "start" "-a" "71c0fc55a4209113a64b1cabd3e02fbb05364c700a6122145d79a1c471902391", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking rt_ref v0.2.1
[INFO] [stderr]    Compiling resman v0.17.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling peace_static_check_macros v0.0.11
[INFO] [stderr]    Compiling peace_data_derive v0.0.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking peace_fmt v0.0.11
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking rt_map v0.5.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking daggy v0.8.0
[INFO] [stderr]     Checking peace_core v0.0.11
[INFO] [stderr]     Checking tynm v0.1.10
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking fn_graph v0.8.6
[INFO] [stderr]     Checking peace_data v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "71c0fc55a4209113a64b1cabd3e02fbb05364c700a6122145d79a1c471902391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c0fc55a4209113a64b1cabd3e02fbb05364c700a6122145d79a1c471902391", kill_on_drop: false }`
[INFO] [stdout] 71c0fc55a4209113a64b1cabd3e02fbb05364c700a6122145d79a1c471902391